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<a name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
<a name="2" href="#2">2</a>   <em class="jxr_comment"> * @(#)VCRState.java   2009.02.24 at 09:44:55 PST</em>
<a name="3" href="#3">3</a>   <em class="jxr_comment"> *</em>
<a name="4" href="#4">4</a>   <em class="jxr_comment"> * Copyright 2007 MBARI</em>
<a name="5" href="#5">5</a>   <em class="jxr_comment"> *</em>
<a name="6" href="#6">6</a>   <em class="jxr_comment"> * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE, Version 2.1</em>
<a name="7" href="#7">7</a>   <em class="jxr_comment"> * (the "License"); you may not use this file except in compliance</em>
<a name="8" href="#8">8</a>   <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em>
<a name="9" href="#9">9</a>   <em class="jxr_comment"> *</em>
<a name="10" href="#10">10</a>  <em class="jxr_comment"> * <a href="http://www.gnu.org/copyleft/lesser.html" target="alexandria_uri">http://www.gnu.org/copyleft/lesser.html</a></em>
<a name="11" href="#11">11</a>  <em class="jxr_comment"> *</em>
<a name="12" href="#12">12</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em>
<a name="13" href="#13">13</a>  <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
<a name="14" href="#14">14</a>  <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
<a name="15" href="#15">15</a>  <em class="jxr_comment"> * See the License for the specific language governing permissions and</em>
<a name="16" href="#16">16</a>  <em class="jxr_comment"> * limitations under the License.</em>
<a name="17" href="#17">17</a>  <em class="jxr_comment"> */</em>
<a name="18" href="#18">18</a>  
<a name="19" href="#19">19</a>  
<a name="20" href="#20">20</a>  
<a name="21" href="#21">21</a>  <em class="jxr_comment">/*<em class="jxr_comment"> Generated by Together */</em></em>
<a name="22" href="#22">22</a>  <strong class="jxr_keyword">package</strong> org.mbari.vcr.rs422;
<a name="23" href="#23">23</a>  
<a name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> org.mbari.vcr.VCRStateAdapter;
<a name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> org.slf4j.Logger;
<a name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> org.slf4j.LoggerFactory;
<a name="27" href="#27">27</a>  
<a name="28" href="#28">28</a>  <em class="jxr_javadoccomment">/**</em>
<a name="29" href="#29">29</a>  <em class="jxr_javadoccomment"> * &lt;p&gt;Class for monitoring the state of a sony VCR.&lt;/p&gt;</em>
<a name="30" href="#30">30</a>  <em class="jxr_javadoccomment"> *</em>
<a name="31" href="#31">31</a>  <em class="jxr_javadoccomment"> * @author  : $Author: hohonuuli $</em>
<a name="32" href="#32">32</a>  <em class="jxr_javadoccomment"> * @version : $Revision: 1.4 $</em>
<a name="33" href="#33">33</a>  <em class="jxr_javadoccomment"> */</em>
<a name="34" href="#34">34</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/mbari/vcr/rs422/VCRState.html">VCRState</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../org/mbari/vcr/VCRStateAdapter.html">VCRStateAdapter</a> {
<a name="35" href="#35">35</a>  
<a name="36" href="#36">36</a>      <em class="jxr_javadoccomment">/**</em>
<a name="37" href="#37">37</a>  <em class="jxr_javadoccomment">     * bit representing bad communications. 1 = bad comuunications, 0 =</em>
<a name="38" href="#38">38</a>  <em class="jxr_javadoccomment">     * communications are OK. IMplementations should not depend on this bit but should watch for BadPortExceptions instead.</em>
<a name="39" href="#39">39</a>  <em class="jxr_javadoccomment">     *  @see &lt;{org.mbari.comm.BadPortException}&gt;</em>
<a name="40" href="#40">40</a>  <em class="jxr_javadoccomment">     */</em>
<a name="41" href="#41">41</a>      <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_BAD_COMM = 0x0000080L;
<a name="42" href="#42">42</a>  
<a name="43" href="#43">43</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> bit representing cueing status. 1 = cueing up, 0 = not cueing up */</em>
<a name="44" href="#44">44</a>      <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_CUE_UP = 0x0010000L;
<a name="45" href="#45">45</a>  
<a name="46" href="#46">46</a>      <em class="jxr_javadoccomment">/**</em>
<a name="47" href="#47">47</a>  <em class="jxr_javadoccomment">     * Bit representing direction, 1 = reverse, 0= forward Sony documentation states STS_DIRECTION    = 0x0040000L.</em>
<a name="48" href="#48">48</a>  <em class="jxr_javadoccomment">     * However we found it is STS_DIRECTION    = 0x0000004L</em>
<a name="49" href="#49">49</a>  <em class="jxr_javadoccomment">     */</em>
<a name="50" href="#50">50</a>      <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_DIRECTION = 0x0000004L;
<a name="51" href="#51">51</a>  
<a name="52" href="#52">52</a>      <em class="jxr_comment">// public static final long STS_DIRECTION    = 0x0040000L;</em>
<a name="53" href="#53">53</a>  
<a name="54" href="#54">54</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Bit representing fast-forward mode. 1 if the <a href="../../../../org/mbari/vcr/rs422/VCR.html">VCR</a> is fast-forwarding, 0 otherwise */</em>
<a name="55" href="#55">55</a>      <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_FAST_FWD = 0x0000400L;
<a name="56" href="#56">56</a>  
<a name="57" href="#57">57</a>      <em class="jxr_javadoccomment">/**</em>
<a name="58" href="#58">58</a>  <em class="jxr_javadoccomment">     * bit representing hardware error, 1 = error, 0 = no error. A typical error</em>
<a name="59" href="#59">59</a>  <em class="jxr_javadoccomment">     * is due to overheating. NOTE: Documentation states: STS_HW_ERROR     = 0x0000004L;</em>
<a name="60" href="#60">60</a>  <em class="jxr_javadoccomment">     * However we found that is used by the VCR to indicate direction</em>
<a name="61" href="#61">61</a>  <em class="jxr_javadoccomment">     */</em>
<a name="62" href="#62">62</a>      <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_HW_ERROR = 0x0000000L;
<a name="63" href="#63">63</a>  
<a name="64" href="#64">64</a>      <em class="jxr_comment">// public static final long STS_HW_ERROR     = 0x0000004L;</em>
<a name="65" href="#65">65</a>  
<a name="66" href="#66">66</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> bit representing jog mode, 1 = jog mode, 0 = not jog mode. */</em>
<a name="67" href="#67">67</a>      <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_JOG = 0x0100000L;
<a name="68" href="#68">68</a>  
<a name="69" href="#69">69</a>      <em class="jxr_comment">// //////////////////////////////////////////////////////////////////////////</em>
<a name="70" href="#70">70</a>      <em class="jxr_comment">// CONSTANTS</em>
<a name="71" href="#71">71</a>      <em class="jxr_comment">// Sony Status Bit Definitions - One or more of following bits may</em>
<a name="72" href="#72">72</a>      <em class="jxr_comment">// be set on return from sony_status()</em>
<a name="73" href="#73">73</a>      <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_LOCAL = 0x0000001L;
<a name="74" href="#74">74</a>  
<a name="75" href="#75">75</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Bit representing play mode. 1 if the <a href="../../../../org/mbari/vcr/rs422/VCR.html">VCR</a> is playing, 0 otherwise */</em>
<a name="76" href="#76">76</a>      <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_PLAY = 0x0000100L;
<a name="77" href="#77">77</a>  
<a name="78" href="#78">78</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Bit representing record mode. 1 if the <a href="../../../../org/mbari/vcr/rs422/VCR.html">VCR</a> is recording, 0 otherwise */</em>
<a name="79" href="#79">79</a>      <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_RECORD = 0x0000200L;
<a name="80" href="#80">80</a>  
<a name="81" href="#81">81</a>      <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Bit representing rewind mode. 1 if the <a href="../../../../org/mbari/vcr/rs422/VCR.html">VCR</a> is rewinding, 0 otherwise */</em>
<a name="82" href="#82">82</a>      <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_REWIND = 0x0000800L;
<a name="83" href="#83">83</a>  
<a name="84" href="#84">84</a>      <em class="jxr_javadoccomment">/**</em>
<a name="85" href="#85">85</a>  <em class="jxr_javadoccomment">     * Bit representing servo lock. 1 when the VCR is in the following conditions:&lt;br&gt; &lt;ol&gt;</em>
<a name="86" href="#86">86</a>  <em class="jxr_javadoccomment">     * &lt;li&gt;The drum and capstan servos are locked in play mode&lt;/li&gt;</em>
<a name="87" href="#87">87</a>  <em class="jxr_javadoccomment">     * &lt;li&gt;The drum servo is locked in a mode other than play mode&lt;/li&gt; &lt;li&gt;During STANDBY OFF&lt;/li&gt; &lt;/ol&gt;</em>
<a name="88" href="#88">88</a>  <em class="jxr_javadoccomment">     */</em>
<a name="89" href="#89">89</a>      <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_SERVO_LOCK = 0x0800000L;
<a name="90" href="#90">90</a>  
<a name="91" href="#91">91</a>      <em class="jxr_javadoccomment">/**</em>
<a name="92" href="#92">92</a>  <em class="jxr_javadoccomment">     * 1 when the signal selected by the SERVO REF selector on the</em>
<a name="93" href="#93">93</a>  <em class="jxr_javadoccomment">     * front panel is not inputted. (I don't know what this means either, thats a direct quote from the documentation.)</em>
<a name="94" href="#94">94</a>  <em class="jxr_javadoccomment">     */</em>
<a name="95" href="#95">95</a>      <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_SERVO_REF = 0x0000010L;
<a name="96" href="#96">96</a>  
<a name="97" href="#97">97</a>      <em class="jxr_javadoccomment">/**</em>
<a name="98" href="#98">98</a>  <em class="jxr_javadoccomment">     * Bit representing shuttle mode, 1 = vcr is shuttiling, 0= is not shuttiling.</em>
<a name="99" href="#99">99</a>  <em class="jxr_javadoccomment">     * Use in combintation with STS_DIRECTION to determine if the VCR is shuttiling forward or in reverse&lt;br&gt;&lt;br&gt;</em>
<a name="100" href="#100">100</a> <em class="jxr_javadoccomment">     * &lt;b&gt;Note: Sony documentation says: STS_SHUTTLE      = 0x0200000L. However we found it to be STS_SHUTTLE      = 0x0000020</em>
<a name="101" href="#101">101</a> <em class="jxr_javadoccomment">     */</em>
<a name="102" href="#102">102</a>     <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_SHUTTLE = 0x0000020L;
<a name="103" href="#103">103</a> 
<a name="104" href="#104">104</a>     <em class="jxr_comment">// public static final long STS_SHUTTLE      = 0x0200000L;</em>
<a name="105" href="#105">105</a> 
<a name="106" href="#106">106</a>     <em class="jxr_javadoccomment">/**</em>
<a name="107" href="#107">107</a> <em class="jxr_javadoccomment">     * Bit representing stand-by mode. 1 if the VCR is standing-by, 0 otherwise.</em>
<a name="108" href="#108">108</a> <em class="jxr_javadoccomment">     * Note: The VCR always seems to be standing-by. I'm not sure what would cause the VCR to NOT stand-by.</em>
<a name="109" href="#109">109</a> <em class="jxr_javadoccomment">     */</em>
<a name="110" href="#110">110</a>     <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_STANDBY = 0x0008000L;
<a name="111" href="#111">111</a> 
<a name="112" href="#112">112</a>     <em class="jxr_javadoccomment">/**</em>
<a name="113" href="#113">113</a> <em class="jxr_javadoccomment">     * bit reprepresenting still status, 1 when the tape stops during stop or search mode and the</em>
<a name="114" href="#114">114</a> <em class="jxr_javadoccomment">     * CONTROLLED DEVICE goes into the still mode. (Again, not sure exactly, when this occurs. Use isStopped() instead.</em>
<a name="115" href="#115">115</a> <em class="jxr_javadoccomment">     */</em>
<a name="116" href="#116">116</a>     <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_STILL = 0x0020000L;
<a name="117" href="#117">117</a> 
<a name="118" href="#118">118</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Bit representing stop mode. 1 if the <a href="../../../../org/mbari/vcr/rs422/VCR.html">VCR</a> is stopped, 0 otherwise */</em>
<a name="119" href="#119">119</a>     <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_STOP = 0x0002000L;
<a name="120" href="#120">120</a> 
<a name="121" href="#121">121</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Bit indicating if the end of the tape has been reached. 1 if it's the end of the tape, 0 otherwise */</em>
<a name="122" href="#122">122</a>     <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_TAPE_END = 0x4000000L;
<a name="123" href="#123">123</a> 
<a name="124" href="#124">124</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> bit representing tape trouble, 1 = trouble, 0 = no trouble. */</em>
<a name="125" href="#125">125</a>     <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_TAPE_TROUBLE = 0x0000008L;
<a name="126" href="#126">126</a> 
<a name="127" href="#127">127</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> Bit representing auto edit mode, 1 when the <a href="../../../../org/mbari/vcr/rs422/VCR.html">VCR</a> is in auto edit mode, 0 otherwise. */</em>
<a name="128" href="#128">128</a>     <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_TSO = 0x0400000L;
<a name="129" href="#129">129</a> 
<a name="130" href="#130">130</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> WARNING: This bit maks is incorrectly defined in the sony documentation. It is currently no implemented */</em>
<a name="131" href="#131">131</a>     <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_UNTHREAD = 0x0000000L;
<a name="132" href="#132">132</a> 
<a name="133" href="#133">133</a>     <em class="jxr_comment">// public static final long STS_UNTHREAD     = 0x0000020L;</em>
<a name="134" href="#134">134</a> 
<a name="135" href="#135">135</a>     <em class="jxr_javadoccomment">/**</em>
<a name="136" href="#136">136</a> <em class="jxr_javadoccomment">     * bit representing var mode. 1 when the VCR is in the following modes:&lt;br&gt; &lt;ol&gt; &lt;li&gt;VAR SLOW mode&lt;/li&gt;</em>
<a name="137" href="#137">137</a> <em class="jxr_javadoccomment">     * &lt;li&gt;VAR MEMORY PLAY mode&lt;/li&gt; &lt;li&gt;CAPSTAN OVERRIDE mode&lt;/li&gt; &lt;/ol&gt;</em>
<a name="138" href="#138">138</a> <em class="jxr_javadoccomment">     */</em>
<a name="139" href="#139">139</a>     <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">long</strong> STS_VARSPEED = 0x0080000L;
<a name="140" href="#140">140</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> Logger log = LoggerFactory.getLogger(VCRState.<strong class="jxr_keyword">class</strong>);
<a name="141" href="#141">141</a> 
<a name="142" href="#142">142</a>     <em class="jxr_javadoccomment">/**</em>
<a name="143" href="#143">143</a> <em class="jxr_javadoccomment">         * Stores the status bits</em>
<a name="144" href="#144">144</a> <em class="jxr_javadoccomment">         * @uml.property  name="status"</em>
<a name="145" href="#145">145</a> <em class="jxr_javadoccomment">         */</em>
<a name="146" href="#146">146</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">long</strong> status;
<a name="147" href="#147">147</a> 
<a name="148" href="#148">148</a>     <em class="jxr_javadoccomment">/**</em>
<a name="149" href="#149">149</a> <em class="jxr_javadoccomment">         * Accesser for the raw status data returned by sending asking the VCR for a status update</em>
<a name="150" href="#150">150</a> <em class="jxr_javadoccomment">         * @return   Raw status, which needs to be interpreted. Its best to use the other  methods in this interface to check the state of the VCR.</em>
<a name="151" href="#151">151</a> <em class="jxr_javadoccomment">         * @uml.property  name="status"</em>
<a name="152" href="#152">152</a> <em class="jxr_javadoccomment">         */</em>
<a name="153" href="#153">153</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">long</strong> getStatus() {
<a name="154" href="#154">154</a>         <strong class="jxr_keyword">return</strong> status;
<a name="155" href="#155">155</a>     }
<a name="156" href="#156">156</a> 
<a name="157" href="#157">157</a>     <em class="jxr_javadoccomment">/**</em>
<a name="158" href="#158">158</a> <em class="jxr_javadoccomment">     * TODO 20031001 brian: What does this mean? Not defined in the 9-pin protocol</em>
<a name="159" href="#159">159</a> <em class="jxr_javadoccomment">     *</em>
<a name="160" href="#160">160</a> <em class="jxr_javadoccomment">     * @return</em>
<a name="161" href="#161">161</a> <em class="jxr_javadoccomment">     */</em>
<a name="162" href="#162">162</a>     @Override
<a name="163" href="#163">163</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isBadCommunication() {
<a name="164" href="#164">164</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_BAD_COMM) &gt; 0);
<a name="165" href="#165">165</a>     }
<a name="166" href="#166">166</a> 
<a name="167" href="#167">167</a>     @Override
<a name="168" href="#168">168</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isConnected() {
<a name="169" href="#169">169</a>         <strong class="jxr_keyword">return</strong> status &gt; 0;
<a name="170" href="#170">170</a>     }
<a name="171" href="#171">171</a> 
<a name="172" href="#172">172</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> @return True when a cue-up operation is completed. Reruns false as soon as the tape starts running. */</em>
<a name="173" href="#173">173</a>     @Override
<a name="174" href="#174">174</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isCueingUp() {
<a name="175" href="#175">175</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_CUE_UP) &gt; 0);
<a name="176" href="#176">176</a>     }
<a name="177" href="#177">177</a> 
<a name="178" href="#178">178</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> @return True if the <a href="../../../../org/mbari/vcr/rs422/VCR.html">VCR</a> is fast-forwarding */</em>
<a name="179" href="#179">179</a>     @Override
<a name="180" href="#180">180</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isFastForwarding() {
<a name="181" href="#181">181</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_FAST_FWD) &gt; 0);
<a name="182" href="#182">182</a>     }
<a name="183" href="#183">183</a> 
<a name="184" href="#184">184</a>     <em class="jxr_javadoccomment">/**</em>
<a name="185" href="#185">185</a> <em class="jxr_javadoccomment">     * @return True if a hardware error occurs in the Sony VCR. Errors may be due</em>
<a name="186" href="#186">186</a> <em class="jxr_javadoccomment">     * to power supply overheating, motor drive circuitry overheating, tape path</em>
<a name="187" href="#187">187</a> <em class="jxr_javadoccomment">     * system error, or communication error between servo and system control.</em>
<a name="188" href="#188">188</a> <em class="jxr_javadoccomment">     */</em>
<a name="189" href="#189">189</a>     @Override
<a name="190" href="#190">190</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isHardwareError() {
<a name="191" href="#191">191</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_HW_ERROR) &gt; 0);
<a name="192" href="#192">192</a>     }
<a name="193" href="#193">193</a> 
<a name="194" href="#194">194</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> @return True if the CONTROLLED DEVICE is in jog mode. */</em>
<a name="195" href="#195">195</a>     @Override
<a name="196" href="#196">196</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isJogging() {
<a name="197" href="#197">197</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_JOG) &gt; 0);
<a name="198" href="#198">198</a>     }
<a name="199" href="#199">199</a> 
<a name="200" href="#200">200</a>     <em class="jxr_javadoccomment">/**</em>
<a name="201" href="#201">201</a> <em class="jxr_javadoccomment">     * @return True when the REMOTE/LOCAL switch on the front panel is set to</em>
<a name="202" href="#202">202</a> <em class="jxr_javadoccomment">     * &lt;b&gt;LOCAL&lt;/B&gt; or when the REMOTE/LOCAL switch is set to &lt;B&gt;REMOTE&lt;/B&gt; and</em>
<a name="203" href="#203">203</a> <em class="jxr_javadoccomment">     * the REMOTE switch S6 on the SY-70 board is set to REMOTE-3</em>
<a name="204" href="#204">204</a> <em class="jxr_javadoccomment">     */</em>
<a name="205" href="#205">205</a>     @Override
<a name="206" href="#206">206</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isLocal() {
<a name="207" href="#207">207</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_LOCAL) &gt; 0);
<a name="208" href="#208">208</a>     }
<a name="209" href="#209">209</a> 
<a name="210" href="#210">210</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> @return True if the <a href="../../../../org/mbari/vcr/rs422/VCR.html">VCR</a> is playing. */</em>
<a name="211" href="#211">211</a>     @Override
<a name="212" href="#212">212</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isPlaying() {
<a name="213" href="#213">213</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_PLAY) &gt; 0);
<a name="214" href="#214">214</a>     }
<a name="215" href="#215">215</a> 
<a name="216" href="#216">216</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> @return True if the <a href="../../../../org/mbari/vcr/rs422/VCR.html">VCR</a> is recording */</em>
<a name="217" href="#217">217</a>     @Override
<a name="218" href="#218">218</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isRecording() {
<a name="219" href="#219">219</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_RECORD) &gt; 0);
<a name="220" href="#220">220</a>     }
<a name="221" href="#221">221</a> 
<a name="222" href="#222">222</a>     <em class="jxr_javadoccomment">/**</em>
<a name="223" href="#223">223</a> <em class="jxr_javadoccomment">     * @return True if the tape in the vcr is moving backwards, i.e. during rewinds</em>
<a name="224" href="#224">224</a> <em class="jxr_javadoccomment">     * shuttiling backwards, or reverse playing. False if the VCR is playing, fast-forwarding, or shuttiling forwards</em>
<a name="225" href="#225">225</a> <em class="jxr_javadoccomment">     */</em>
<a name="226" href="#226">226</a>     @Override
<a name="227" href="#227">227</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isReverseDirection() {
<a name="228" href="#228">228</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_DIRECTION) &gt; 0);
<a name="229" href="#229">229</a>     }
<a name="230" href="#230">230</a> 
<a name="231" href="#231">231</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> @return True if the <a href="../../../../org/mbari/vcr/rs422/VCR.html">VCR</a> is rewinding. */</em>
<a name="232" href="#232">232</a>     @Override
<a name="233" href="#233">233</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isRewinding() {
<a name="234" href="#234">234</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_REWIND) &gt; 0);
<a name="235" href="#235">235</a>     }
<a name="236" href="#236">236</a> 
<a name="237" href="#237">237</a>     <em class="jxr_javadoccomment">/**</em>
<a name="238" href="#238">238</a> <em class="jxr_javadoccomment">     * @return True when the VCR is in the following conditions:&lt;br&gt; &lt;ol&gt;</em>
<a name="239" href="#239">239</a> <em class="jxr_javadoccomment">     * &lt;li&gt;The drum and capstan servos are locked in play mode&lt;/li&gt;</em>
<a name="240" href="#240">240</a> <em class="jxr_javadoccomment">     * &lt;li&gt;The drum servo is locked in a mode other than play mode&lt;/li&gt; &lt;li&gt;During STANDBY OFF&lt;/li&gt; &lt;/ol&gt;</em>
<a name="241" href="#241">241</a> <em class="jxr_javadoccomment">     */</em>
<a name="242" href="#242">242</a>     @Override
<a name="243" href="#243">243</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isServoLock() {
<a name="244" href="#244">244</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_SERVO_LOCK) &gt; 0);
<a name="245" href="#245">245</a>     }
<a name="246" href="#246">246</a> 
<a name="247" href="#247">247</a>     <em class="jxr_javadoccomment">/**</em>
<a name="248" href="#248">248</a> <em class="jxr_javadoccomment">     * @return True when the signal selected by the SERVO REF selector on the</em>
<a name="249" href="#249">249</a> <em class="jxr_javadoccomment">     * front panel is not inputted. (I don't know what this means either, thats a direct quote from the documentation.)</em>
<a name="250" href="#250">250</a> <em class="jxr_javadoccomment">     */</em>
<a name="251" href="#251">251</a>     @Override
<a name="252" href="#252">252</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isServoRef() {
<a name="253" href="#253">253</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_SERVO_REF) &gt; 0);
<a name="254" href="#254">254</a>     }
<a name="255" href="#255">255</a> 
<a name="256" href="#256">256</a>     <em class="jxr_javadoccomment">/**</em>
<a name="257" href="#257">257</a> <em class="jxr_javadoccomment">     * @return True if the VCR is in shuttiling mode (either forward or reverse).</em>
<a name="258" href="#258">258</a> <em class="jxr_javadoccomment">     * Use the &lt;i&gt;isReverseDirection()&lt;/i&gt; method in conjuncton with this</em>
<a name="259" href="#259">259</a> <em class="jxr_javadoccomment">     * &lt;i&gt;isShuttling&lt;/i&gt; to determine if the VCR is shuttiling forward or backwards.</em>
<a name="260" href="#260">260</a> <em class="jxr_javadoccomment">     */</em>
<a name="261" href="#261">261</a>     @Override
<a name="262" href="#262">262</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isShuttling() {
<a name="263" href="#263">263</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_SHUTTLE) &gt; 0);
<a name="264" href="#264">264</a>     }
<a name="265" href="#265">265</a> 
<a name="266" href="#266">266</a>     <em class="jxr_javadoccomment">/**</em>
<a name="267" href="#267">267</a> <em class="jxr_javadoccomment">     * @return True if the VCR is Standying by. (i.e When the CONTROLLED DEVICE</em>
<a name="268" href="#268">268</a> <em class="jxr_javadoccomment">     * recieves the "20.05: standby on" command and goes into stand-by on mode.</em>
<a name="269" href="#269">269</a> <em class="jxr_javadoccomment">     * Note: I've never seen the VCR return anything but true for this status</em>
<a name="270" href="#270">270</a> <em class="jxr_javadoccomment">     * bit. I'm not sure what would cause the VCR to NOT standby</em>
<a name="271" href="#271">271</a> <em class="jxr_javadoccomment">     */</em>
<a name="272" href="#272">272</a>     @Override
<a name="273" href="#273">273</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isStandingBy() {
<a name="274" href="#274">274</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_STANDBY) &gt; 0);
<a name="275" href="#275">275</a>     }
<a name="276" href="#276">276</a> 
<a name="277" href="#277">277</a>     <em class="jxr_javadoccomment">/**</em>
<a name="278" href="#278">278</a> <em class="jxr_javadoccomment">     * @return True when the tape stops during stop or search mode and the</em>
<a name="279" href="#279">279</a> <em class="jxr_javadoccomment">     * CONTROLLED DEVICE goes into the still mode. (Again, not sure exactly, when this occurs. Use isStopped() instead.</em>
<a name="280" href="#280">280</a> <em class="jxr_javadoccomment">     */</em>
<a name="281" href="#281">281</a>     @Override
<a name="282" href="#282">282</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isStill() {
<a name="283" href="#283">283</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_STILL) &gt; 0);
<a name="284" href="#284">284</a>     }
<a name="285" href="#285">285</a> 
<a name="286" href="#286">286</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> @return True if the <a href="../../../../org/mbari/vcr/rs422/VCR.html">VCR</a> is in stop mode. */</em>
<a name="287" href="#287">287</a>     @Override
<a name="288" href="#288">288</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isStopped() {
<a name="289" href="#289">289</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_STOP) &gt; 0);
<a name="290" href="#290">290</a>     }
<a name="291" href="#291">291</a> 
<a name="292" href="#292">292</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> @return True if the end of the tape is reached */</em>
<a name="293" href="#293">293</a>     @Override
<a name="294" href="#294">294</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isTapeEnd() {
<a name="295" href="#295">295</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_TAPE_END) &gt; 0);
<a name="296" href="#296">296</a>     }
<a name="297" href="#297">297</a> 
<a name="298" href="#298">298</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> @return True when a trouble such as he tape sticking to the drum occurs. */</em>
<a name="299" href="#299">299</a>     @Override
<a name="300" href="#300">300</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isTapeTrouble() {
<a name="301" href="#301">301</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_TAPE_TROUBLE) &gt; 0);
<a name="302" href="#302">302</a>     }
<a name="303" href="#303">303</a> 
<a name="304" href="#304">304</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> @return True when the <a href="../../../../org/mbari/vcr/rs422/VCR.html">VCR</a> is in auto edit mode. */</em>
<a name="305" href="#305">305</a>     @Override
<a name="306" href="#306">306</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isTso() {
<a name="307" href="#307">307</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_TSO) &gt; 0);
<a name="308" href="#308">308</a>     }
<a name="309" href="#309">309</a> 
<a name="310" href="#310">310</a>     <em class="jxr_javadoccomment">/**</em><em class="jxr_javadoccomment"> @return True when there is no tape threading on the controlled device. */</em>
<a name="311" href="#311">311</a>     @Override
<a name="312" href="#312">312</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isUnthreaded() {
<a name="313" href="#313">313</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_UNTHREAD) &gt; 0);
<a name="314" href="#314">314</a>     }
<a name="315" href="#315">315</a> 
<a name="316" href="#316">316</a>     <em class="jxr_javadoccomment">/**</em>
<a name="317" href="#317">317</a> <em class="jxr_javadoccomment">     * @return True when the VCR is in the following modes:&lt;br&gt; &lt;ol&gt; &lt;li&gt;VAR SLOW mode&lt;/li&gt; &lt;li&gt;VAR MEMORY PLAY mode&lt;/li&gt;</em>
<a name="318" href="#318">318</a> <em class="jxr_javadoccomment">     * &lt;li&gt;CAPSTAN OVERRIDE mode&lt;/li&gt; &lt;/ol&gt;</em>
<a name="319" href="#319">319</a> <em class="jxr_javadoccomment">     */</em>
<a name="320" href="#320">320</a>     @Override
<a name="321" href="#321">321</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">boolean</strong> isVarSpeed() {
<a name="322" href="#322">322</a>         <strong class="jxr_keyword">return</strong> ((status &amp; STS_VARSPEED) &gt; 0);
<a name="323" href="#323">323</a>     }
<a name="324" href="#324">324</a> 
<a name="325" href="#325">325</a>     <em class="jxr_javadoccomment">/**</em>
<a name="326" href="#326">326</a> <em class="jxr_javadoccomment">         * Mostly of use for the VCRReply interface. Calling this method will notify all observes of a change in state.</em>
<a name="327" href="#327">327</a> <em class="jxr_javadoccomment">         * @param  status</em>
<a name="328" href="#328">328</a> <em class="jxr_javadoccomment">         * @uml.property  name="status"</em>
<a name="329" href="#329">329</a> <em class="jxr_javadoccomment">         */</em>
<a name="330" href="#330">330</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> setStatus(<strong class="jxr_keyword">long</strong> status) {
<a name="331" href="#331">331</a>         <strong class="jxr_keyword">this</strong>.status = status;
<a name="332" href="#332">332</a> 
<a name="333" href="#333">333</a>         <strong class="jxr_keyword">if</strong> (log.isDebugEnabled()) {
<a name="334" href="#334">334</a>             StringBuffer msg = <strong class="jxr_keyword">new</strong> StringBuffer(<span class="jxr_string">"VCR Status &gt;&gt; ("</span>);
<a name="335" href="#335">335</a> 
<a name="336" href="#336">336</a>             <strong class="jxr_keyword">if</strong> (isBadCommunication()) {
<a name="337" href="#337">337</a>                 msg.append(<span class="jxr_string">"BadCommunication "</span>);
<a name="338" href="#338">338</a>             }
<a name="339" href="#339">339</a> 
<a name="340" href="#340">340</a>             <strong class="jxr_keyword">if</strong> (isCueingUp()) {
<a name="341" href="#341">341</a>                 msg.append(<span class="jxr_string">"CueingUp "</span>);
<a name="342" href="#342">342</a>             }
<a name="343" href="#343">343</a> 
<a name="344" href="#344">344</a>             <strong class="jxr_keyword">if</strong> (isFastForwarding()) {
<a name="345" href="#345">345</a>                 msg.append(<span class="jxr_string">"FastForarding "</span>);
<a name="346" href="#346">346</a>             }
<a name="347" href="#347">347</a> 
<a name="348" href="#348">348</a>             <strong class="jxr_keyword">if</strong> (isHardwareError()) {
<a name="349" href="#349">349</a>                 msg.append(<span class="jxr_string">"HardwareError "</span>);
<a name="350" href="#350">350</a>             }
<a name="351" href="#351">351</a> 
<a name="352" href="#352">352</a>             <strong class="jxr_keyword">if</strong> (isJogging()) {
<a name="353" href="#353">353</a>                 msg.append(<span class="jxr_string">"Jogging "</span>);
<a name="354" href="#354">354</a>             }
<a name="355" href="#355">355</a> 
<a name="356" href="#356">356</a>             <strong class="jxr_keyword">if</strong> (isLocal()) {
<a name="357" href="#357">357</a>                 msg.append(<span class="jxr_string">"Local "</span>);
<a name="358" href="#358">358</a>             }
<a name="359" href="#359">359</a> 
<a name="360" href="#360">360</a>             <strong class="jxr_keyword">if</strong> (isPlaying()) {
<a name="361" href="#361">361</a>                 msg.append(<span class="jxr_string">"Playing "</span>);
<a name="362" href="#362">362</a>             }
<a name="363" href="#363">363</a> 
<a name="364" href="#364">364</a>             <strong class="jxr_keyword">if</strong> (isReverseDirection()) {
<a name="365" href="#365">365</a>                 msg.append(<span class="jxr_string">"ReverseDirection "</span>);
<a name="366" href="#366">366</a>             }
<a name="367" href="#367">367</a> 
<a name="368" href="#368">368</a>             <strong class="jxr_keyword">if</strong> (isRewinding()) {
<a name="369" href="#369">369</a>                 msg.append(<span class="jxr_string">"Rewinding "</span>);
<a name="370" href="#370">370</a>             }
<a name="371" href="#371">371</a> 
<a name="372" href="#372">372</a>             <strong class="jxr_keyword">if</strong> (isServoLock()) {
<a name="373" href="#373">373</a>                 msg.append(<span class="jxr_string">"ServoLock "</span>);
<a name="374" href="#374">374</a>             }
<a name="375" href="#375">375</a> 
<a name="376" href="#376">376</a>             <strong class="jxr_keyword">if</strong> (isServoRef()) {
<a name="377" href="#377">377</a>                 msg.append(<span class="jxr_string">"ServoRef "</span>);
<a name="378" href="#378">378</a>             }
<a name="379" href="#379">379</a> 
<a name="380" href="#380">380</a>             <strong class="jxr_keyword">if</strong> (isShuttling()) {
<a name="381" href="#381">381</a>                 msg.append(<span class="jxr_string">"Shuttiling "</span>);
<a name="382" href="#382">382</a>             }
<a name="383" href="#383">383</a> 
<a name="384" href="#384">384</a>             <strong class="jxr_keyword">if</strong> (isStandingBy()) {
<a name="385" href="#385">385</a>                 msg.append(<span class="jxr_string">"StandingBy "</span>);
<a name="386" href="#386">386</a>             }
<a name="387" href="#387">387</a> 
<a name="388" href="#388">388</a>             <strong class="jxr_keyword">if</strong> (isStill()) {
<a name="389" href="#389">389</a>                 msg.append(<span class="jxr_string">"Still "</span>);
<a name="390" href="#390">390</a>             }
<a name="391" href="#391">391</a> 
<a name="392" href="#392">392</a>             <strong class="jxr_keyword">if</strong> (isStopped()) {
<a name="393" href="#393">393</a>                 msg.append(<span class="jxr_string">"Stopped "</span>);
<a name="394" href="#394">394</a>             }
<a name="395" href="#395">395</a> 
<a name="396" href="#396">396</a>             <strong class="jxr_keyword">if</strong> (isTapeEnd()) {
<a name="397" href="#397">397</a>                 msg.append(<span class="jxr_string">"TapeEnd "</span>);
<a name="398" href="#398">398</a>             }
<a name="399" href="#399">399</a> 
<a name="400" href="#400">400</a>             <strong class="jxr_keyword">if</strong> (isTapeTrouble()) {
<a name="401" href="#401">401</a>                 msg.append(<span class="jxr_string">"TapeTrouble "</span>);
<a name="402" href="#402">402</a>             }
<a name="403" href="#403">403</a> 
<a name="404" href="#404">404</a>             <strong class="jxr_keyword">if</strong> (isTso()) {
<a name="405" href="#405">405</a>                 msg.append(<span class="jxr_string">"Tso "</span>);
<a name="406" href="#406">406</a>             }
<a name="407" href="#407">407</a> 
<a name="408" href="#408">408</a>             <strong class="jxr_keyword">if</strong> (isUnthreaded()) {
<a name="409" href="#409">409</a>                 msg.append(<span class="jxr_string">"Unthreaded "</span>);
<a name="410" href="#410">410</a>             }
<a name="411" href="#411">411</a> 
<a name="412" href="#412">412</a>             <strong class="jxr_keyword">if</strong> (isVarSpeed()) {
<a name="413" href="#413">413</a>                 msg.append(<span class="jxr_string">"VarSpeed "</span>);
<a name="414" href="#414">414</a>             }
<a name="415" href="#415">415</a> 
<a name="416" href="#416">416</a>             msg.delete(msg.length() - 1, msg.length());
<a name="417" href="#417">417</a>             msg.append(<span class="jxr_string">")"</span>);
<a name="418" href="#418">418</a>             log.debug(msg.toString());
<a name="419" href="#419">419</a>         }
<a name="420" href="#420">420</a> 
<a name="421" href="#421">421</a>         notifyObservers();
<a name="422" href="#422">422</a>     }
<a name="423" href="#423">423</a> }
</pre>
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